*{
    margin:0px;
    padding:0px;
}


.mid{
	
    width: 500px;
    height: 500px;
    background: #C5EC02;
    /* overflow:hidden; */
    background-image: url(./tengxun.jpg); 
    /* background-image: url(/i/eg_bg_03.gif); */
  	background-repeat: repeat-y;

    margin:0 auto;
}
.mid .nn{
	/* border: 1px solid; */
    width: 200px;
    height: 200px;
    background: #D62626;
    /* margin-top: 50px; */
    /* background-image: url(baidu.png); */
}
